SE436231B - DEVICE FOR MULTI-MEDICAL LEAK - Google Patents
DEVICE FOR MULTI-MEDICAL LEAKInfo
- Publication number
- SE436231B SE436231B SE8004971A SE8004971A SE436231B SE 436231 B SE436231 B SE 436231B SE 8004971 A SE8004971 A SE 8004971A SE 8004971 A SE8004971 A SE 8004971A SE 436231 B SE436231 B SE 436231B
- Authority
- SE
- Sweden
- Prior art keywords
- plate
- sleeve
- lever
- height
- conical
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
- G05G25/04—Sealing against entry of dust, weather or the like
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04703—Mounting of controlling member
- G05G2009/04714—Mounting of controlling member with orthogonal axes
- G05G2009/04718—Mounting of controlling member with orthogonal axes with cardan or gimbal type joint
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04766—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks providing feel, e.g. indexing means, means to create counterforce
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
- Mechanically-Actuated Valves (AREA)
- Switches With Compound Operations (AREA)
Abstract
Description
80011971 '-1 2 Föreliggande uppfinning hänför sig således till en anordning vid flerläges- spak s.k. "joy-stick", ingående exempelvis i en manipulator, innefattande ett hus och en från detta utstående'manöverspak, som är ledad i sin i huset förefintliga ände, och kring vilken spak en hylsa förefinns koncentriskt lagrad och under inverkan av en fjäderkraft på hylsan avsedd_att anligga mot en platta med en glidyta och utmärkeszav att hylsan i dess mot plattan vän- da ände är försedd med en konisk yta och av att plattans glidyta innefattar ett centralt parti men en konisk yta och ett utanför detta konkavt parti där plattans konkava parti är så utformat att hylsans koniska yta strävar att centreras med avseende på plattan och där plattans koniska yta är så utformad att hylsans koniska yta i viloläge genom anliggning mot denna centreras med avseende på glidytan.. The present invention thus relates to a device with a multi-position lever, so-called "joy-stick", included for example in a manipulator, comprising a housing and a control lever projecting therefrom, which is hinged at its end present in the housing, and around which lever a sleeve is concentrically mounted and under the action of a spring force on the sleeve intended_to abut against a plate with a sliding surface and characterized in that the sleeve at its end facing the plate is provided with a conical surface and that the sliding surface of the plate comprises a central portion but a conical surface and an outside this concave portion where the concave portion of the plate is so designed that the conical surface of the sleeve tends to be centered with respect to the plate and where the conical surface of the plate is so designed that the conical surface of the sleeve in rest position by abutment against it is centered with respect to the sliding surface ..
Nedan beskrivas uppfinningen närmare i samband med bifogade ritningar, där ' - fig. l visar ett snitt genom en flervägsspak, där uppfinningen tillämpas, - fig. 2 visar en nedåtriktad vy efter linjen A-A l fig. l, - fig. 3 visar en modifierad utföringsform av uppfinningen, där en detalj visas i samma vy som fig. 2, -- fig. 4 och 5 visar utrullade cirkulära avsnitt av detaljen i fig. 3, ~ fig. 6 och 7 visar två modifierade utföringsformer.The invention is described in more detail below in connection with the accompanying drawings, in which - Fig. 1 shows a section through a multi-way lever, in which the invention is applied, - Fig. 2 shows a downward view along the line AA in Fig. 1, - Fig. 3 shows a modified embodiment of the invention, where a detail is shown in the same view as Fig. 2, Figs. 4 and 5 show rolled-out circular sections of the detail in Fig. 3, Figs. 6 and 7 show two modified embodiments.
I fig. l visas en flervägsspak l, där uppfinningen tillämpas.Fig. 1 shows a multi-way lever 1, where the invention is applied.
Flervägsspaken l ingår exempelvis i'en manipulator och innefattar ett hus 2 och en från detta utstående manöverspak 3. I spakens 3 övre ände förefinns en kula 4 eller motsvarande, i vilken man håller vid spakens manövrering. Vid spakens 3 nedre ände är två inbördes vinkelrätt liggande potentiometrar 5,6 fästade. Spakens 3 ledpunkt är belägen vid spakens 3 nedre ände, i höjd med korsningspunkten mellan de två linjerna 7,8. Spa- ken 3 är fästad vid dess ledpunkt i ett första ledorgan 9, vilket medför att spaken 3 kan röras i papperets plan i fig. l. Det första ledorganet 9 är ledat fästad i ett andra ledorgan l0,ll, vilket medför att spaken 3 kan röras i en riktning vinkelrätt mot papperets plan i fig. l. Dessa tvâ ledorgan 9,l0,ll medför således tillsammans att spaken 3 kan förskjutas i varje riktning från dess i fig. l visade viloläge._ Med siffran l2 är en instrumentpanels översida eller motsvarande beteck- nad. Det ovan beskrivna avseende spakens 1 infästning i ledorganen 9,lD,ll 800lr971 '1 och avseende potentiometrarnas 5,6 placering och utformning är inte i sig någon del av föreliggande uppfinning, utan kan utformas på annat sätt än som visas i fig. 1.The multi-way lever 1 is included, for example, in a manipulator and comprises a housing 2 and an operating lever 3 projecting therefrom. In the upper end of the lever 3 there is a ball 4 or the like, in which the lever is operated. At the lower end of the lever 3, two mutually perpendicular potentiometers 5,6 are attached. The articulation point of the lever 3 is located at the lower end of the lever 3, at the height of the intersection point between the two lines 7,8. The lever 3 is attached to its articulation point in a first articulation member 9, which means that the lever 3 can be moved in the plane of the paper in Fig. 1. The first articulation member 9 is articulated attached to a second articulation member 10, 11, which means that the lever 3 can be moved in a direction perpendicular to the plane of the paper in Fig. 1. These two guide members 9, 10, 11 thus together mean that the lever 3 can be displaced in each direction from its rest position shown in Fig. 1. With the number l2 the upper side of an instrument panel is or equivalent designation. The above described with respect to the attachment of the lever 1 to the guide members 9, 1D, 11 800lr971 '1 and with respect to the location and design of the potentiometers 5,6 is not in itself a part of the present invention, but can be designed otherwise than as shown in Fig. 1.
.Enligt uppfinningen förefinns en hylsa 13 koncentriskt kring spaken 3.According to the invention, a sleeve 13 is present concentrically around the lever 3.
Hylsan 13 är i sin ena ände försedd.med en konisk yta lb. Hela hylsan 13 är företrädesvis axialsymmetrisk. Emellertid är företrädesvis åtminstone den koniska ytan lb axialsymmetrisk.The sleeve 13 is provided at one end with a conical surface 1b. The entire sleeve 13 is preferably axially symmetrical. However, preferably at least the conical surface 1b is axially symmetrical.
Vidare förefinns en platta lä med en glidyta 16, mot vilken hylsan är av- sedd att glida. Plattans 15 glidyta 16 innefattar ett parti 17 med en konisk yta så utformad att hylsans 13 koniska yta 14 vid anliggningen mot glidytans 16 koniska yta centreras med avseende på glidytan, såsom visas i fig. 1.Furthermore, there is a flat shelter with a sliding surface 16, against which the sleeve is intended to slide. The sliding surface 16 of the plate 15 comprises a portion 17 with a conical surface so designed that the conical surface 14 of the sleeve 13 in the abutment against the sliding surface of the sliding surface 16 is centered with respect to the sliding surface, as shown in Fig. 1.
Hylsan 13 förefinns kring spaken 3 mellan spakens fria ände och nämnda plat- ta 15. Mellan hylsan 13 och ett vid spakens fria ände förefintligt säte 18 förefinns en tryckfjäder 19 av spiraltyp, vilken således trycker hylsan 13 ned mot giidytan 16. När hylsans 13 koniska yta lb aniigger mot glidytans 16 koniska parti 17, centreras spaken 3 automatiskt under inverkan av fjäder- kraften, till viloläget visat i fig. 1.The sleeve 13 is present around the lever 3 between the free end of the lever and the said plate 15. Between the sleeve 13 and a seat 18 present at the free end of the lever there is a helical type compression spring 19, which thus pushes the sleeve 13 down towards the guide surface 16. When the sleeve 13 is conical surface 1b abutting against the conical portion 17 of the sliding surface 16, the lever 3 is automatically centered under the influence of the spring force, to the rest position shown in Fig. 1.
Såsom framgår av fig. l förskjuts hylsan 13 mot spakens 3 fria ände, när spaken förskjuts åt något håll från viloläget.As can be seen from Fig. 1, the sleeve 13 is displaced towards the free end of the lever 3 when the lever is displaced in any direction from the rest position.
Glidytan 16 är i radiell led lutande med dess lägsta punkt vid det koniska t partiet 17. Detta medför att oavsett | vilken riktning och hur långt från viloläget spaken förskjutits återgår denna automatiskt till viloläget un- der inverkan av fjäderns 19 fjäderkraft.The sliding surface 16 is inclined radially with its lowest point at the conical t portion 17. This means that regardless of | which direction and how far from the rest position the lever has been displaced, it automatically returns to the rest position under the influence of the spring force of the spring 19.
Den ovanför instrumentpanelen 12 förefintliga delen av anordningen skyddas lämpligen av en gummimanschett 20.The part of the device present above the instrument panel 12 is suitably protected by a rubber sleeve 20.
I fig. 3 visas en modifierad utföringsform av uppfinningen, där plattan 15 givits ett modifierat utförande. Plattan 15 betecknas i fig. 3 med siffran 21. Denna platta 21 har liksom plattan 15 ett koniskt parti 17.Fig. 3 shows a modified embodiment of the invention, where the plate 15 has been given a modified embodiment. The plate 15 is designated in Fig. 3 by the number 21. This plate 21, like the plate 15, has a conical portion 17.
Enligt denna utföringsform har plattan olika höjd i olika radiella riktning- ar. I fig. 4 visas plattans 21 yttre periferi 22 utrullad och i fig. 5 visas ett cirkulärt snitt vid 23. Det cirkulära snittet är ett axiellt tvärsnitt genom plattan utmed det koniska partiets 17 övre kant 32. Det koniska par- tiet 17 är axialsymmetriskt med samma form, som visas i fig. 1. Radiellt utanför det koniska partiet varierar plattans 21 höjd så att utefter fyra radier 2Å-27, vilka inbördes bildar 90° mot varandra är plattan som högst och efter radier 28-31 förskjutna ÅBO i förhållande till radierna 24-27 är plattan 21 lägre. U 36004971-1 Radiernas läge är indikerat med nämnda siffror i fig. 3 och R. Mellan de högre resp. lägre partierna av plattan 2l ansluter plattan 21 till en sinusform såsom visas i fig. 4.According to this embodiment, the plate has different heights in different radial directions. Fig. 4 shows the outer periphery 22 of the plate 21 rolled out and Fig. 5 shows a circular section at 23. The circular section is an axial cross-section through the plate along the upper edge 32 of the conical portion 17. The conical portion 17 is axially symmetrical with the same shape, as shown in Fig. 1. Radially outside the conical portion, the height of the plate 21 varies so that along four radii 2Å-27, which mutually form 90 ° to each other, the plate is at most and by radii 28-31 offset ÅBO in relation to radii 24-27, plate 21 is lower. U 36004971-1 The position of the radii is indicated by the numbers mentioned in Fig. 3 and R. Between the higher resp. the lower portions of the plate 211 connect the plate 21 to a sinusoidal shape as shown in Fig. 4.
Sinusformens ampiitud avtager successivt för cirkulära koncentriska snitt genom plattan 21, för att vara helt utsuddad vid den nämnda inre periferin 23, se fig. 5. Enligt denna utföringsform av uppfinningen är hylsans l3 största diameter mindre än vid den i fig. i och 2 visade utföringsformen, för att hylsans nedre dei inte skall anligga endast mot plattans 21 högre partier ZÄ-27.The amplitude of the sine shape gradually decreases for circular concentric sections through the plate 21, in order to be completely erased at the said inner periphery 23, see Fig. 5. According to this embodiment of the invention, the largest diameter of the sleeve 13 is smaller than that shown in Figs. the embodiment, so that the lower dei of the sleeve does not abut only against the higher portions ZÄ-27 of the plate 21.
Genom detta utförande av plattan 21 ernås att det erfordras relativt låg kraft för att föra spaken 3 radiellt ut från sitt viloläge i fyra inbörd- es vinkelräta radiella riktningar. Spaken 3 kan efter att ha förts radiel- lt utmed en sådan riktning föras vinkelrätt mot den radieila riktningen, d.v.s. så att hylsan 13 passerar över ett högre parti hos plattan 21, men detta kräver en betydligt större kraft.By this design of the plate 21 it is achieved that a relatively low force is required to move the lever 3 radially out of its rest position in four mutually perpendicular radial directions. The lever 3 can, after being moved radially along such a direction, be moved perpendicular to the radial direction, i.e. so that the sleeve 13 passes over a higher portion of the plate 21, but this requires a much greater force.
Således kommer en operatör lätt att känna fyra inbördes vinkelräta rikt- ningar, vilket har stor betydelse för manipuiatorer på vissa maskiner.Thus, an operator will easily feel four mutually perpendicular directions, which is of great importance for manipulators on certain machines.
Givetvis kan plattan 21 utformas enligt den i samband med fig. 3 och 4 be- skrivna principen, men istället så att exempelvis plattan Zl utformas med radiellt riktade lägre partier i en, två eller tre riktningar | stället för fyra.Of course, the plate 21 can be designed according to the principle described in connection with Figs. 3 and 4, but instead so that, for example, the plate Z1 is designed with radially directed lower portions in one, two or three directions | instead of four.
Vidare kan sinusformens ampiitud utjämnas räknat från plattans periferi 22mot det koniska partiet l7 på annat sätt än successivt eller linjärt.Furthermore, the amplitude of the sinusoidal shape can be equalized from the periphery 22 of the plate towards the conical portion 17 in other ways than successive or linear.
Dyiika modifikationer anses innefattade I uppfinningen.Such modifications are considered to be included in the invention.
I fig. 6 och 7 visas ytterligare utföranden hos plattan 15, i fig. *6 benämnd 33 och i fig. 7 benämnd 3Ä. Plattorna 33 respektive 3b visas i ett snitt motsvarande snittet B-B i fig. 2. Plattorna 33,3Ä i fig. 6 och 7'är axiaisymmetriska. i fig. 6 är plattan 33 så utformad att dess höjd successivt ökar med av- ståndet från dess centrum. Höjden ökar väsentligt nära plattans 33 peri- feri 35, varvid det åstadkommes att den erforderliga kraften för att föra spaken från dess viloläge ökar med ökande utslag hos spaken 3 och ökar väsentligt när hylsan l3 närmar sig plattans 33 periferi 35, d.v.s. vid ett stort utslag hos spaken 3.Figs. 6 and 7 show further embodiments of the plate 15, in Fig. 6 6 designated 33 and in Fig. 7 designated 3Ä. The plates 33 and 3b, respectively, are shown in a section corresponding to the section B-B in Fig. 2. The plates 33, 3 in Figs. 6 and 7 'are axially asymmetrical. in Fig. 6, the plate 33 is designed so that its height gradually increases with the distance from its center. The height increases substantially near the periphery 35 of the plate 33, whereby it is provided that the force required to move the lever from its rest position increases with increasing deflection of the lever 3 and increases substantially as the sleeve 13 approaches the periphery 35 of the plate 33, i.e. at a large stroke of the lever 3.
I fig. 7 visas en platta 3Ä, som är utformad så att den har ett i huvud- sak plant parti 36 varefter, i radiell riktning, plattans höjd ökar av- s 6004971 -1 sevärt nära dess periferi 37. Genom denna utformning ernås att den er- forderliga kraften för att föra spaken 3 från sitt viloläge ökar nämnvärt förs när hylsan 13 närmar sig plattans 3§ periferi l7.Fig. 7 shows a plate 3Ä, which is designed so that it has a substantially flat portion 36, after which, in the radial direction, the height of the plate increases considerably near its periphery 37. By this design it is achieved that the required force to move the lever 3 from its rest position increases considerably when the sleeve 13 approaches the periphery 17 of the plate 3.
Genom de särdrag, som inledningsvis-nämndes som utmärkande för uppfinning- en uppnås således en enkel och robust konstruktiv utformning som dessutom erbjuder möjligheter att utforma karakteristiken för den erforderliga kraf- ten för att föra spaken så att karakteristiken passar olika ändamål. En ytterligare fördel medelst uppfinningen är att bygghöjden räknat från instru- 'mentpanelen 12 och nedåt hos en manipulator avsevärt minskas jämfört med kända manipulatorer, eftersom fjäderarrangemanget förefinns ovanför instru- mentpanelen. K Ovan har olika modifieringar av uppfinningen nämnts. Anordningen enligt uppfinningen kan ytterligare modifieras utan att.uppfinningstanken från- gås.Through the features which were initially mentioned as characterizing the invention, a simple and robust constructive design is thus achieved which also offers possibilities to design the characteristic for the force required to move the lever so that the characteristic fits different purposes. A further advantage of the invention is that the construction height calculated from the instrument panel 12 and downwards of a manipulator is considerably reduced compared with known manipulators, since the spring arrangement is located above the instrument panel. Various modifications of the invention have been mentioned above. The device according to the invention can be further modified without departing from the inventive concept.
Uppfinningen skall således inte anses begränsad till ovan angivna utförings- former, utan kan varieras inom dess av bifogade patentkrav angivna ram.The invention is thus not to be considered limited to the above-mentioned embodiments, but can be varied within the scope specified by the appended claims.
Claims (4)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8004971A SE436231B (en) | 1980-07-04 | 1980-07-04 | DEVICE FOR MULTI-MEDICAL LEAK |
| DE8181850121T DE3172595D1 (en) | 1980-07-04 | 1981-07-02 | Device in a multi-way lever |
| EP81850121A EP0043809B1 (en) | 1980-07-04 | 1981-07-02 | Device in a multi-way lever |
| AT81850121T ATE16054T1 (en) | 1980-07-04 | 1981-07-02 | DEVICE IN A MULTIDIRECTIONAL LEVER. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8004971A SE436231B (en) | 1980-07-04 | 1980-07-04 | DEVICE FOR MULTI-MEDICAL LEAK |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8004971L SE8004971L (en) | 1982-01-05 |
| SE436231B true SE436231B (en) | 1984-11-19 |
Family
ID=20341378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8004971A SE436231B (en) | 1980-07-04 | 1980-07-04 | DEVICE FOR MULTI-MEDICAL LEAK |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0043809B1 (en) |
| AT (1) | ATE16054T1 (en) |
| DE (1) | DE3172595D1 (en) |
| SE (1) | SE436231B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3117414C2 (en) * | 1981-05-02 | 1984-12-20 | bso Steuerungstechnik GmbH, 6603 Sulzbach | Tax giver |
| US4522081A (en) * | 1983-12-14 | 1985-06-11 | General Motors Corporation | Boot cover for a floor-mounted transmission lever |
| FR2599185B1 (en) * | 1986-05-22 | 1988-11-10 | Telemecanique Electrique | ANALOGUE MANIPULATOR WITH PRIVILEGED ORIENTATIONS |
| DE4017696A1 (en) * | 1990-06-01 | 1991-12-05 | Bosch Gmbh Robert | TAXOR |
| US5873284A (en) * | 1997-01-07 | 1999-02-23 | Echo Incorporated | Control for portable power tool |
| WO2000039654A2 (en) * | 1998-12-24 | 2000-07-06 | Mannesmann Rexroth Ag | Manually operated electric control device |
| FR2890464B1 (en) * | 2005-09-05 | 2009-02-20 | Crouzet Automatismes Soc Par A | CONTROL DEVICE WITH TOUCH PERCEPTION MEANS OF THE ORDER ORDER |
| GB0603925D0 (en) * | 2006-02-28 | 2006-04-05 | Penny & Giles Controls Ltd | Joystick controller |
| FR2948783A1 (en) * | 2009-07-31 | 2011-02-04 | Peugeot Citroen Automobiles Sa | Cylindrical shaped base for manual window regulator of car, has crank equipped with end to be attached to end of rotational axis, and deformable portion allowing variations of extension along axis |
| ES2645625T3 (en) * | 2012-03-20 | 2017-12-07 | Ángel Iglesias, S.A. | Control device for industrial machinery |
| DE102021100753B3 (en) | 2021-01-15 | 2022-02-17 | elobau GmbH & Co.KG | Joystick with wear-compensating sliding element |
| US20220236760A1 (en) * | 2021-01-27 | 2022-07-28 | Curtis Instruments Inc. | Joystick with Adjustable Operating Force for Electrical Wheelchair Devices |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3095754A (en) * | 1960-06-30 | 1963-07-02 | Burroughs Corp | Control apparatus |
| US3550466A (en) * | 1968-11-26 | 1970-12-29 | Byron Jackson Inc | Multidirectional control |
| US3827313A (en) * | 1973-01-24 | 1974-08-06 | Square D Co | Miniaturized joystick and cam structure with push button switch operating means |
| DE2736312C3 (en) * | 1977-08-12 | 1980-06-26 | Ing. Alfred Schmidt Gmbh, 7822 St Blasien | Arrangement for actuating the functions of a snow plow |
| FR2462743A1 (en) * | 1979-08-02 | 1981-02-13 | Ass Ouvriers Instr Precision | MANUAL CONTROL DEVICE, IN PARTICULAR HANDLE FOR CONTROLLING MOVEMENTS OF A MOTORIZED ORGAN |
-
1980
- 1980-07-04 SE SE8004971A patent/SE436231B/en not_active IP Right Cessation
-
1981
- 1981-07-02 EP EP81850121A patent/EP0043809B1/en not_active Expired
- 1981-07-02 AT AT81850121T patent/ATE16054T1/en not_active IP Right Cessation
- 1981-07-02 DE DE8181850121T patent/DE3172595D1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0043809A3 (en) | 1982-04-28 |
| EP0043809B1 (en) | 1985-10-09 |
| SE8004971L (en) | 1982-01-05 |
| EP0043809A2 (en) | 1982-01-13 |
| ATE16054T1 (en) | 1985-10-15 |
| DE3172595D1 (en) | 1985-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE436231B (en) | DEVICE FOR MULTI-MEDICAL LEAK | |
| US7368673B2 (en) | Multi directional input apparatus | |
| JP3258338B2 (en) | Bidirectional damper with automatic centering mechanism | |
| EP0133981B1 (en) | Mechanical overload protection | |
| DE102017214574B4 (en) | LIGHT SENSOR | |
| EP0750950B1 (en) | A universal connector hose for joining an extractor to an element for extracting fumes from a factory workplace | |
| SE452279B (en) | ROBOT | |
| SE465563B (en) | ADJUSTABLE VEHICLE | |
| EP0205985B1 (en) | Safety switch-off equipment for mechanically moved tools, especially automatic welding guns | |
| FI71715B (en) | DOUBLE COMMAND FOR FORDONSBURNA ARBETSREDSKAP I SYNNERHET KRANAR | |
| SE430810B (en) | CONNECTOR LAMPS FOR A VALVE WITH MULTIPLE CONCENTRICALLY ORGANIZED TRANSMISSION CHANNELS | |
| EP3908755A1 (en) | Seat valve | |
| US4520894A (en) | Control wand for overhead personnel crane | |
| DE1927945C3 (en) | Pneumatic setting device | |
| US3106135A (en) | Hydraulic system | |
| SE440471B (en) | Vacuum brake FORSTER KARE | |
| US3153949A (en) | Detent | |
| US4273972A (en) | Joystick control electric switch | |
| JPS5853523Y2 (en) | Microscope autofocus device | |
| US1022036A (en) | Shoring-tool. | |
| US3685365A (en) | Variable speed piston-swivel combination | |
| NL8602008A (en) | Valve assembly for limiting flow through liq. pipe - has valve member with grooved surface, central venturi passage and peripheral channel moved by flow pressure in housing against spring | |
| SE501530C2 (en) | Elastic link to a center buffer coupling for rail vehicles | |
| US5563388A (en) | Control lever | |
| US10330215B2 (en) | Pneumatic valve for actuating pedals of a tire changer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8004971-1 Effective date: 19910211 Format of ref document f/p: F |